【求助】求下列几个物质的保留指数？

lidong2

2010/06/21

私聊

气质联用（GCMS）

求下列几个物质的保留指数？（最好是HP-5MS）
CAS

Androstane, (5à)-	C19H32	260	438-22-2
Androstane	C19H32	260	24887-75-0
Androstane, (5á,14á)-	C19H32	260	13077-81-1

Aristolone C15H22O 218 6831-17-0
Nootkatone C15H22O 218 4674-50-4
7-Isopropenyl-1,4a-dimethyl-4,4a,5,6,7,8-hexahydro-3H-naphthalen-2-one C15H22O 218 473-08-5

5,6,6-Trimethyl-5-(3-oxobut-1-enyl)-1-oxaspiro[2.5]octan-4-one C14H20O3 236

7-Methyl-4-(1-methylethylidene)bicyclo[5.3.1]undec-1-en-8-ol #

C15H24O

220

161362-94-3

1,5,5,8-Tetramethyl-12-oxabicyclo[9.1.0]dodeca-3,7-diene #

C15H24O

220

19888-34-7

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第1楼2010/06/21

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lidong2(lidong2) 发表:求下列几个物质的保留指数？（最好是HP-5MS）
CAS

Androstane, (5à)-	C19H32	260	438-22-2
Androstane	C19H32	260	24887-75-0 1995
Androstane, (5á,14á)-	C19H32	260	13077-81-1

Aristolone C15H22O 218 6831-17-0 1758
Nootkatone C15H22O 218 4674-50-4 1834
7-Isopropenyl-1,4a-dimethyl-4,4a,5,6,7,8-hexahydro-3H-naphthalen-2-one C15H22O 218 473-08-5

5,6,6-Trimethyl-5-(3-oxobut-1-enyl)-1-oxaspiro[2.5]octan-4-one C14H20O3 236

7-Methyl-4-(1-methylethylidene)bicyclo[5.3.1]undec-1-en-8-ol #

C15H24O

220

161362-94-3

1,5,5,8-Tetramethyl-12-oxabicyclo[9.1.0]dodeca-3,7-diene #

C15H24O

220

19888-34-7

1607